PROBLEM TO BE SOLVED: To provide a front vehicle body structure which can protect a vehicle cabin from various collisions and be easily formed.SOLUTION: The application discloses a front vehicle body structure having a set plate with which an impact absorption part is connected. The front vehicle body structure includes: columnar members each including an inner support plate part supporting the impact absorption part, an outer support plate part supporting the impact absorption part with the inner support plate part, and a column part expanding rearward from these support plate parts and having a horizontal cross section; connection members, each of which connects the column part with a vehicle body; front side members, each of which extends rearward from the columnar member; and protruding members, each of which protrudes outward from the columnar member. The set plate is attached to both support plate parts. Each protruding member has a front end covered by the outer support plate part. The protruding member is connected to the front side member so that the protruding member presses the front side member inward in a state where moment occurring around the connection member during a collision of a motor vehicle exists.SELECTED DRAWING: Figure 1
【課題】様々な衝突から車室を保護し、且つ、容易に形成可能な前部車体構造を提供することを目的とする。【解決手段】本出願は、衝撃吸収部が連結されたセットプレートを有する前部車体構造を開示する。前部車体構造は、衝撃吸収部を支持する内支持板部と、内支持板部とともに衝撃吸収部を支持する外支持板部と、これらの支持板部から後方に膨出する水平断面を有する柱部と、を含む柱状部材と、柱部と車体とを連結する連結部材と、柱状部材から後方に延設されたフロントサイドメンバと、柱状部材から外方に突出した突出部材と、を備える。セットプレートは、両支持板部に取り付けられる。突出部材は、外支持板部によって覆われた前端を有する。自動車の衝突時に生じた連結部材周りにモーメントの存在下で、突出部材がフロントサイドメンバを内方へ押圧するように、突出部材は、フロントサイドメンバに接続される。【選択図】図1
FRONT VEHICLE BODY STRUCTURE OF MOTOR VEHICLE
自動車の前部車体構造
2018-10-25
Patent
Elektronische Ressource
Japanisch
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